Phone storage does not mean visibility
Reflective running vest phone holder
The Défi phone-carrying vest is black and is not described as reflective or high visibility. If you need a reflective running vest phone holder, treat visibility clothing as a separate requirement and check product specifications carefully.
Purchase, availability and delivery details are shown on Amazon UK.

Défi running vest · UK guide
reflective running vest phone holder
Guide / 01
Do not rely on this vest for reflection
The product’s purpose is to carry a phone and small essentials. It is not presented as a reflective garment, fluorescent vest or certified visibility item.
For road running, darkness or low-light conditions, choose visibility equipment suited to your needs. Check its reflective features and care information independently of your phone carrier.
Guide / 02
Phone pocket and fit details
The chest pocket measures 20 × 13cm, with two 10 × 5cm zipped shoulder pockets for smaller items. Measure your phone and case before ordering.
The one-size unisex waist belt adjusts from 26 to 40 inches. Try the vest over your planned layers and check that any separate visibility clothing remains unobstructed.
Guide / 03
Combine storage with suitable gear
If you want to carry a phone and wear reflective equipment, check that both items fit comfortably together and do not limit movement. Test the full set-up before a longer route.
The chest pocket is water-resistant, not waterproof. Use separate protection for your phone in heavy rain.
Good to know
Questions, answered.
Does the Défi vest have reflective strips?
It is not described as reflective or high visibility. Check the Amazon product listing and use dedicated visibility gear when needed.
Can I wear it with a reflective jacket?
You can assess the fit with your own clothing. Make sure the phone vest and visibility garment remain comfortable and visible while moving.
Keep exploring
Related guides
More details for choosing a phone-carrying vest for your run.
Défi The Elements